The sRGB flag is enabled when importing hdr files. This is disabled in PostEditChangeProperty, but remains enabled if we do not edit the file.
I think the sRGB flag should be disabled for hdr images.
The following files included in the engine content are also enabled for sRGB.
/Engine/MapTemplates/Sky/DaylightAmbientCubemap.DaylightAmbientCubemap
/Engine/EditorMaterials/AssetViewer/EpicQuadPanorama_CC+EV1.EpicQuadPanorama_CC+EV1
1. Export "/Engine/MapTemplates/Sky/DaylightAmbientCubemap.DaylightAmbientCubemap" to .hdr image
2. Import that image into the project
3. The compression setting for the file is HDR, but the sRGB flag is enabled.
[Link Removed]
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-82301 in the post.
1 |
Component | UE - Editor - Content Pipeline - Import and Export |
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Affects Versions | 4.23 |
Target Fix | 5.0 |
Created | Oct 23, 2019 |
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Resolved | Oct 13, 2021 |
Updated | Jan 26, 2023 |